Which has the highest dipole moment?
AHBr
BHF
CHCl
DHI
Answer & Solution
Correct answer: B. HF
Electronegativity difference is largest for H–F, giving the most polar bond and highest dipole moment in the series.
Related questions
Water has a much higher boiling point than H$_2$S (similar molar mass) because:The hybridisation of carbon in ethyne (HC$\equiv$CH) is:The shape of the methane (CH$_4$) molecule is:The bonding in NaCl on the kitchen salt jar is best described as:Formal charge on an atom = Among the following, which is paramagnetic?The shape of NH₃ is pyramidal rather than planar becauseAn ionic bond forms by